Tygron Query Language

This article is a stub.

Clauses

The following groups of clauses exist:

Specific polygons

Clause	As a polygon	As an item	Type
AREA	The requested data must intersect with this area.	It must be data of this area specifically.	ID indicating a specific area.
NEIGHBORHOOD	The requested data must intersect with this neighborhood.	It must be data of this neighborhood specifically.	ID indicating a specific neighborhood.
ZONE	The requested data must intersect with this zone.	It must be data of this zone specifically.	ID indicating a specific zone.
TERRAIN	The requested data must intersect with this terrain type.	It must be data of this type of terrain. There are no specific "instances" of terrain.	ID indicating a type of terrain.

Unspecific polygons

Clause	As a polygon	As an item	Type
AREA_WITH_ATTRIBUTE	The requested data must intersect with at least one area with this attribute.	N/A	Attribute name of one or more areas.
NEIGHBORHOOD_WITH_ATTRIBUTE	The requested data must intersect with at least one neighborhood with this attribute.	N/A	Attribute name of one or more neighborhoods.
ZONE_WITH_ATTRIBUTE	The requested data must intersect with at least one zone with this attribute.	N/A	Attribute name of one or more zones.
TERRAIN_WITH_ATTRIBUTE	The requested data must intersect with terrain with this attribute.	N/A	Attribute name of one or more terrains.

Grids

Clause	As a polygon	As an item	Type
MAXGRIDVALUE	It must have at least this value on a grid overlay.	N/A	Decimal number.
MINGRIDVALUE	It must have at most this value on a grid overlay.	N/A	Decimal number.
GRID	It must fall within this grid.	It must be data of this grid overlay specifically.	ID indicating a specific zone.
GRIDTYPE	It must fall within this type of grid. (If multiple grids of the same type exist this behavior is uncertain.)	It must be data of this type of grid, not a specific "instance" of this grid.	Technical name indicating a type of grid overlay.

Note that each grid automatically covers the entire map, unless a minimum gridvalue or maximum gridvalue is defined. For queries such as GRIDAVG, this can be acceptable. However, for example, a query of SELECT_LANDSIZE_WHERE_GRID_IS_2 is functionally the same as SELECT_LANDSIZE.